好急, 就快忍唔到英文可以點表達?

好急, 就快忍唔到。英文可以這樣點表達 :

1 ] Excuse me ，may I go to toilet please ?

2 ] Sorry , I am really anxious to urinate / want urinating . May I go to toilet please ?

3 ] Excuse me , I am really anxious to go to toilet , Would I ?

大部分人都會用第一個來表達的，因為簡單又大家明白。

2007-08-15 16:59:08 補充：
2 ] Sorry , I am really anxious to urinate / want urinating . May I go to toilet please ?這句分為以不兩句 : 1 ] Sorry , I am really anxious to urinate . May I go to toilet please ?2 ] Sorry , I want urinating . May I go to toilet please ?

May I be excuse?
比較polite.